?Breast milk heater is suitable for many occasions. It can be used as a milk bottle heater for travel, trains and car, making life more convenient, and we don't need to worry about drinking milk ?37-55?c 6-step temperature selection, with temperature display function, suitable for bottles with diameter less than 7.2cm, and can be used while chargings.(Bottle is not included.) ?Close to the bottle body, better thermostatic effect, suitable for more shape bottles. ?When the temperature reaches 42?c, the temperature will automatically enter the heat preservation modes, and support 24 hours of continuous heat preservation. ?Chargings is very convenient, you can use powerbanks, car, adapter to charge. Our bottle heater is low-voltage design, automatic overheating protections, input 5V 2A, enhance security. SKU: CLBPlease note: As we are international seller, our delivery time will take about 10 working days. Our logistics provider and delivery method is: New Zealand Post.